Clamping device



FIG. 1 is a front, left and top perspective view of a clamping device, showing my new design;

FIG. 2 is a rear, left and bottom perspective view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a right side view thereof;

FIG. 7 is a top plan view thereof;

FIG. 8 is a bottom plan view thereof; and,

FIG. 9 is a perspective view thereof shown in use.

The broken lines shown in FIG. 9 represent environmental subject matter and form no part of the claimed design. 

CLAIM The ornamental design for a clamping device, as shown and described. 